问题
I'm on SSH on my Dreamhost account.
I need to install the HTTP_Request2 PHP library via pear
pear install HTTP_Request2
gives the following error
pear/HTTP_Request2 requires PEAR Installer (version >= 1.9.2), installed version is 1.9.1
Here's the output of pear -V
PEAR Version: 1.9.1
I tried forcing an upgrade on the Dreamhost server
pear upgrade --force http://pear.php.net/get/PEAR-1.9.2 and even pear install PEAR-1.9.4
but this errors out to: pear/PEAR is already installed and is the same as the released version 1.9.4
install failed
Anyone experience similar issues?
回答1:
You have two versions of pear installed. The one you run, and the one you upgrade.
which pear will return a different path than pear list-files pear|grep script; that's your problem.
Either run the installed one (from list-files), or set the paths so that the which pear-version gets updated (pear config-show and pear config-set).
See Can't install PHPUnit via PEAR, requires PEAR Installer >= 1.9.2, can't upgrade PEAR from 1.9.0 for more info.
来源：https://stackoverflow.com/questions/19172730/dreamhost-latest-version-of-pear